Theodore M. Vestal has been a member of the faculty of Oklahoma State University since 1988, serving in the Department of Political Science, where he has been a professor since 1995, and in the School of International Studies. On 1 August 2008, he was granted the title of Professor Emeritus of Political Science. Professor Vestal teaches primarily in the field of constitutional law, with an emphasis on civil liberties and civil rights. His research interests include public law, contemporary Ethiopia, and international education. Dr. Vestal testified before the House Committee on Foreign Affairs, Subcommittee on Africa in 1994 on "Ethiopia: The Challenges Ahead."In 2002, Professor Vestal was awarded a research grant from the Oklahoma Council for the Humanities to write a book about U.S. foreign policy and attitudes towards Africa generally and Ethiopia specifically as seen in the North American travels of Emperor Haile Selassie.